 |
| |||
| bottom wing | |||
| underwing | |||
| trough limb floor; low side (сброса) | |||
| floor limb (лежачей складки); trough limb (лежачей складки); lower limb (лежачей складки) | |||
| down side; downcast side | |||
| lower bend; lower limb; lower side | |||
| lower arm (сигнала) | |||
| lower wing (биплана) | |||
| нижнее крыло: 50 phrases in 13 subjects |
| Aerohydrodynamics | 4 |
| Astronautics | 8 |
| Aviation | 7 |
| Entomology | 1 |
| General | 1 |
| Geology | 14 |
| Makarov | 5 |
| Military | 1 |
| Mining | 2 |
| Nuclear and fusion power | 1 |
| Oil / petroleum | 1 |
| Paragliding | 2 |
| Technology | 3 |